Red rivals in Scorpius, with bright Mars above dimmer - and more yellow here — Antares below embedded in yellow reflection nebulas. The area is rife with colourful reflection and emission nebulas, making this one of the most colourfull regions of the deep sky. The hot blue stars of the head of Scorpius are at right.

This is a stack of 5 x 3-minute exposures with the 135mm telephoto lens at f/2.8 and filter-modified Canon 5D MkII at ISO 1600. Some light clouds were moving in. They likely add the glow around Mars.